x

y

Ruchomy jest punkt M.

A = Intersect(xAxis, yAxis)
M = (-3, 5)
g = Ray(A, M)
α = Angle(xAxis, g)
r = Segment(A, M)
f = OrthogonalLine(M, xAxis)
h = OrthogonalLine(M, yAxis)
B = Intersect(h, yAxis)
C = Intersect(f, xAxis)
i = Segment(B, M)
j = Segment(M, C)
sinus: sin(α)
cosinus: cos(α)
tangens: tan(α)
tekst1: "sinα=" + sinus + ""
tekst2: "cosα=" + cosinus + ""
tekst3: "tgα=" + tangens + ""